Retractable locking mechanism



FIG. 1 is a top plan view of a retractable locking mechanism showing my new design;

FIG. 2 is an exploded front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an exploded right side elevational view thereof;

FIG. 5 is an exploded left side elevational view thereof;

FIG. 6 is an exploded perspective view thereof;

FIG. 7 is an exploded perspective view thereof, with the article shown in its environmental use;

FIG. 8 is another perspective view thereof, shown in its environmental use;

FIG. 9 is a detailed view taken along the circle in FIG. 8;

FIG. 10 is a top plan view of a second embodiment of FIG. 1;

FIG. 11 is an exploded front elevational view of FIG. 10;

FIG. 12 is a bottom plan view of FIG. 10;

FIG. 13 is an exploded right side elevational view of FIG. 10;

FIG. 14 is an exploded rear elevational view thereof; and,

FIG. 15 is an exploded perspective view thereof.

The broken lines environment is for illustrative purpose only and forms no part of the claimed design. 

The ornamental designs for a retractable locking mechanism, as shown and described. 